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src/subversion/subversion/bindings/javahl/src/org/apache/subversion/javahl/ISVNRepos.java  view on Meta::CPAN

 *    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *    KIND, either express or implied.  See the License for the
 *    specific language governing permissions and limitations
 *    under the License.
 * ====================================================================
 * @endcopyright
 */

package org.apache.subversion.javahl;

import java.util.Set;
import java.io.OutputStream;
import java.io.InputStream;
import java.io.File;

import org.apache.subversion.javahl.callback.ReposNotifyCallback;
import org.apache.subversion.javahl.callback.ReposFreezeAction;
import org.apache.subversion.javahl.types.*;

public interface ISVNRepos {

	/**
	 * interface to receive the messages
	 */
	public static interface MessageReceiver
	{
	    /**
	     * receive one message line
	     * @param message   one line of message
	     */
	    public void receiveMessageLine(String message);
	}

	/**
	 * release the native peer (should not depend on finalize)
	 */
	public abstract void dispose();

	/**
	 * Filesystem in a Berkeley DB
	 */
	public static final String BDB = "bdb";
	/**
	 * Filesystem in the filesystem
	 */
	public static final String FSFS = "fsfs";

	/**
	 * @return Version information about the underlying native libraries.
	 */
	public abstract Version getVersion();

	/**
	 * create a subversion repository.
	 * @param path                  the path where the repository will been
	 *                              created.
	 * @param disableFsyncCommit    disable to fsync at the commit (BDB).
	 * @param keepLog               keep the log files (BDB).
	 * @param configPath            optional path for user configuration files.
	 * @param fstype                the type of the filesystem (BDB or FSFS)
	 * @throws ClientException  throw in case of problem
	 */
	public abstract void create(File path, boolean disableFsyncCommit,
			boolean keepLog, File configPath, String fstype)
			throws ClientException;

	/**
	 * deltify the revisions in the repository
	 * @param path              the path to the repository
	 * @param start             start revision
	 * @param end               end revision
	 * @throws ClientException  throw in case of problem
	 */
	public abstract void deltify(File path, Revision start, Revision end)
			throws ClientException;

	/**
	 * dump the data in a repository
	 * @param path              the path to the repository
	 * @param dataOut           the data will be outputed here
	 * @param start             the first revision to be dumped
	 * @param end               the last revision to be dumped
	 * @param incremental       the dump will be incremantal
	 * @param useDeltas         the dump will contain deltas between nodes
     * @param callback          the callback to recieve notifications
	 * @throws ClientException  throw in case of problem
	 */
	public abstract void dump(File path, OutputStream dataOut,
                Revision start, Revision end, boolean incremental,
                boolean useDeltas, ReposNotifyCallback callback)
			throws ClientException;

	/**
	 * make a hot copy of the repository
	 * @param path              the path to the source repository
	 * @param targetPath        the path to the target repository
	 * @param cleanLogs         clean the unused log files in the source
	 *                          repository
	 * @throws ClientException  throw in case of problem
	 */
	public abstract void hotcopy(File path, File targetPath,
			boolean cleanLogs, boolean incremental) throws ClientException;

	public abstract void hotcopy(File path, File targetPath,
			boolean cleanLogs) throws ClientException;

	/**
	 * list all logfiles (BDB) in use or not)
	 * @param path              the path to the repository
	 * @param receiver          interface to receive the logfile names
	 * @throws ClientException  throw in case of problem
	 */
	public abstract void listDBLogs(File path, MessageReceiver receiver)
			throws ClientException;

	/**
	 * list unused logfiles
	 * @param path              the path to the repository
	 * @param receiver          interface to receive the logfile names
	 * @throws ClientException  throw in case of problem
	 */
	public abstract void listUnusedDBLogs(File path, MessageReceiver receiver)
			throws ClientException;


	/**
	 * load the data of a dump into a repository
	 * @param path              the path to the repository
	 * @param dataInput         the data input source
         * @param start             the first revision to load
         * @param end               the last revision to load
	 * @param ignoreUUID        ignore any UUID found in the input stream
	 * @param forceUUID         set the repository UUID to any found in the
	 *                          stream
	 * @param usePreCommitHook  use the pre-commit hook when processing commits
	 * @param usePostCommitHook use the post-commit hook when processing commits
	 * @param relativePath      the directory in the repository, where the data
	 *                          in put optional.
	 * @param callback          the target for processing messages
	 * @throws ClientException  throw in case of problem
         * @since 1.8
	 */
	public abstract void load(File path, InputStream dataInput,
                                  Revision start, Revision end,
                                  boolean ignoreUUID, boolean forceUUID,
                                  boolean usePreCommitHook,
                                  boolean usePostCommitHook,
                                  String relativePath,
                                  ReposNotifyCallback callback)
        throws ClientException;

	/**
	 * load the data of a dump into a repository
	 * @param path              the path to the repository
	 * @param dataInput         the data input source
	 * @param ignoreUUID        ignore any UUID found in the input stream
	 * @param forceUUID         set the repository UUID to any found in the
	 *                          stream
	 * @param usePreCommitHook  use the pre-commit hook when processing commits
	 * @param usePostCommitHook use the post-commit hook when processing commits
	 * @param relativePath      the directory in the repository, where the data
	 *                          in put optional.
	 * @param callback          the target for processing messages
	 * @throws ClientException  throw in case of problem
         * @note behaves like the 1.8 vesion with the revision
         *       parameters set to Revision.START and Revision.HEAD.
	 */
	public abstract void load(File path, InputStream dataInput,
			boolean ignoreUUID, boolean forceUUID, boolean usePreCommitHook,
            boolean usePostCommitHook, String relativePath,
            ReposNotifyCallback callback)
        throws ClientException;

	/**
	 * list all open transactions in a repository
	 * @param path              the path to the repository
	 * @param receiver          receives one transaction name per call
	 * @throws ClientException  throw in case of problem
	 */
	public abstract void lstxns(File path, MessageReceiver receiver)
			throws ClientException;

	/**
	 * recover the filesystem backend of a repository
	 * @param path              the path to the repository
         * @return youngest revision
	 * @throws ClientException  throw in case of problem
	 */
	public abstract long recover(File path, ReposNotifyCallback callback)
            throws ClientException;

	/**
	 * Take an exclusive lock on each of the listed repositories
	 * to prevent commits; then, while holding all the locks, call
	 * the action.invoke().
	 *
	 * The repositories may or may not be readable by Subversion
	 * while frozen, depending on implementation details of the
	 * repository's filesystem backend.
	 *
	 * Repositories are locked in the listed order.
	 * @param action     describes the action to perform
	 * @param paths	     the set of repository paths
	 * @throws ClientException
         * @since 1.8
	 */
	public abstract void freeze(ReposFreezeAction action,
				    File... paths)
	    throws ClientException;

	/**
	 * remove open transaction in a repository
	 * @param path              the path to the repository
	 * @param transactions      the transactions to be removed
	 * @throws ClientException  throw in case of problem
	 */
	public abstract void rmtxns(File path, String[] transactions)
			throws ClientException;

	/**
	 * Change the value of the revision property <code>propName</code>
	 * to <code>propValue</code>.  By default, does not run
	 * pre-/post-revprop-change hook scripts.
	 *
	 * @param path The path to the repository.
	 * @param rev The revision for which to change a property value.
	 * @param propName The name of the property to change.
	 * @param propValue The new value to set for the property.
	 * @param usePreRevPropChangeHook Whether to run the
	 * <i>pre-revprop-change</i> hook script.
	 * @param usePostRevPropChangeHook Whether to run the
	 * <i>post-revprop-change</i> hook script.
	 * @throws SubversionException If a problem occurs.
	 */
	public abstract void setRevProp(File path, Revision rev, String propName,
			String propValue, boolean usePreRevPropChangeHook,
			boolean usePostRevPropChangeHook) throws SubversionException;

	/**
	 * Verify the repository at <code>path</code> between revisions
	 * <code>start</code> and <code>end</code>.
	 *
	 * @param path              the path to the repository
	 * @param start             the first revision
	 * @param end               the last revision
     * @param callback          the callback to recieve notifications
	 * @throws ClientException If an error occurred.
	 */
	public abstract void verify(File path, Revision start, Revision end,
                ReposNotifyCallback callback)
            throws ClientException;

	/**
	 * list all locks in the repository
	 * @param path              the path to the repository
     * @param depth             the depth to recurse
	 * @throws ClientException  throw in case of problem
	 */
	public abstract Set<Lock> lslocks(File path, Depth depth)
            throws ClientException;

	/**
	 * remove multiple locks from the repository
	 * @param path              the path to the repository
	 * @param locks             the name of the locked items
	 * @throws ClientException  throw in case of problem
	 */
	public abstract void rmlocks(File path, String[] locks)
			throws ClientException;

    /**
     * upgrade the repository format
     * @param path              the path to the repository
     * @param callback          for notification
	 * @throws ClientException  throw in case of problem
     */
    public abstract void upgrade(File path, ReposNotifyCallback callback)
			throws ClientException;

    /**
     * pack the repository
     * @param path              the path to the repository
     * @param callback          for notification
	 * @throws ClientException  throw in case of problem
     */
    public abstract void pack(File path, ReposNotifyCallback callback)
			throws ClientException;

    /**
     * cancel the active operation
     * @throws ClientException
     */
    void cancelOperation() throws ClientException;
}